OpenBuildings Energy Simulator offers the capability of directly importing existing building models constructed in Hevacomp Design Database. This will import the building geometry and all associated properties such as surface types and room properties.
The model will then be imported and after a few moments will appear in OpenBuildings.
Please note the below resolutions should you receive an error message upon importing:
Hevacomp Import error - “OpenBuildings Designer has detected a problem"
Hevacomp Import error "System.NullReferenceException"